Critical limb ischemia (CLI) is a severe peripheral
arterial disease (PAD) characterised by blockage in the arteries of the lower limbs,
which in turn reduces blood-flow. The primary cause of the disease is atherosclerosis
or the buildup of fatty deposits called plaque in the arteries. Other risk
factors for the disease include hypercholesterolemia, obesity, smoking, hypertension
and diabetes. Diabetes is a significant risk factor because it is often linked
with severe PADs. The most common symptoms of CLI are the ischemic rest pain — extreme
pain or hard to heal sores on the feet or legs. CLI is associated with high
risk for cardiovascular events, including myocardial infarction and in some
cases death due to CLI. Auscultation, ankle-brachial index (ABI), magnetic
resonance angiography (MR angiography), doppler ultrasound, CT angiography and angiogram
are some of the tools to diagnose CLI. Treatment of the disease include
medications for pain relief, endovascular treatments such as angioplasty, stents,
laser atherectomy, directional atherectomy and surgical treatments such as amputation
of the limb.
Explore Report at: https://www.psmarketresearch.com/market-analysis/critical-limb-ischemia-therapeutics-pipeline-analysis
Considerable growth is expected in the therapeutics
pipeline for CLI in the near future mainly due to rising old-age population, increasing
incidence of CLI and its risk factors such as diabetes and obesity. Increasing investment
by companies for the research and development of drug candidates for the
treatment of CLI is also a major factor driving the growth of pipeline of CLI
therapeutics, globally. Lack of an approved treatment for the disease is one of
the key factors encouraging companies to invest in the research and development
of therapeutics for the treatment of CLI.
Some of the major players involved in the development of drugs for CLI include Caladrius Biosciences, Inc., Boston Scientific Corporation, Rexgenero Limited, Reven Pharmaceuticals, Inc., Mitsubishi Tanabe Pharma Corporation, Anesiva, Inc., Taiwan Bio Therapeutics Co., Ltd., Beike Biotech India Pvt. Ltd., Pharmicell Co., Ltd., United Therapeutics Corporation, Stempeutics Research Pvt. Ltd.
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